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《Acta Agronomica Sinica》 2005-11
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Effects of Nitrogen Fertilizer on Nitrogen Use Efficiency and Yield of Rice under Different Soil Conditions

YE Quan-Bao,ZHANG Hong-Cheng~,WEI Hai-Yan,ZHANG Ying,WANG Ben-Fu,XIA Ke,HUO Zhong-Yang,DAI Qi-Gen,XU Ke(Engineering & Technology Center for Crop Cultivation,Yangzhou University,Yangzhou 225009,Jiangsu,China)  
Nitrogen is the indispensable nutrient to rice production.The uptake of nitrogen are affected by varietal characteristics,fertilizer application,soil condition and environment factors.Rational application technique and nitrogen use efficiency for rice in the field have been studied by many scholars,which had a direct effect on high-yield and high-efficiency production of rice.However,all of them were studied under the same soil condition.There have been limited studies on the nitrogen use efficiency and yield under different soil conditions.In fact,the difference of soil condition consequentially results in the difference of nutrient uptake in rice under the same land tillage and management in the same region.Four rice cultivars were used to study the effects of nitrogen fertilizer on nitrogen use efficiency,yield and characters of nitrogen uptake under two soil conditions(sandy and clay soil) in soil culture pool.The results were as follows:(1) Yield of rice in sandy and clay soil was increased by nitrogen application,and that in clay soil was higher than that in sandy soil,but the effect of nitrogen on yield increment was greater in sandy soil than in clay soil.(2) Nitrogen utilization of rice was different under different soil conditions.NHI(N harvest index) and PNUE(physiological N use efficiency) were higher in sandy soil than in clay soil. ANRE(apparent N recovery efficiency),PFP(partial factor productivity for applied N) and SNDR(soil N dependent rate) were higher in clay soil than in sandy soil.ANUE was varied in different cultivars under different soil conditions.(3) NHI,ANUE(agronomic N use effciency),PNUE,PFP and SNDR were decreased significantly with the increment of amount of nitrogen applied under the two soil conditions.In sandy soil,ANRE increased with the increasing nitrogen application and reached the highest value at high nitrogen level.However,in clay soil,ANRE was increased with increasing of the nitrogen application at first,and reached the highest value at medium nitrogen level,then decreased dramatically at high nitrogen level.(4) N uptake rate for rice straw and for rice grain and total N uptake rate for rice were higher in sandy clay soil than in sandy soil,but the difference between them was relatively little.(5) Under different soil conditions,there were significant genotypic differences in effects of applying nitrogen fertilizer on nitrogen use efficiency,yield and characters of nitrogen uptake.
【Key Words】: Rice Soil condition Application of nitrogen fertilizer Nitrogen use efficiency Effect of yield increasing Characters of nitrogen uptake
【Fund】: 国家自然科学基金(30370827);; 国家科技攻关计划(2004BA520A03);; 中国科学院南京土壤研究所土壤圈物质循环重点实验室课题;; 江苏省高等学校研究生创新计划项目
【CateGory Index】: S511
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【References】
Chinese Journal Full-text Database 10 Hits
1 XU Jin-ren et al(Department of Life Science,Shaorao Normal College of Jiangxi Province,Shangrao,Jiangxi 334001);Experimental Study on Applying Techniques of N fertilizer in Super Rice[J];Journal of Anhui Agricultural Sciences;2007-36
2 ZHOU Jiang-ming1,YU Hua-bo1,ZHOU Hai-peng2,YU Ping-ping3,WANG Xiao-dong4,ZHANG Xiu-fu2(1.Jiangshan Extension Center of Agricultural Technology,Jiangshan 324100,China;2.China National Rice Research Institute,Hangzhou 310006,China;3.Jiangbei Bureau of Agriculture,Forestry and Water Resource,Ningbo 315020,China;4.Yutou Extension Center of Agricultural Technology,Jiangshan 324111,China);Effects of Different Nutrient Levels in Different Fertility Soils on Super Rice Yields and Nutrient Use Efficiency[J];Acta Agriculturae Boreali-Sinica;2008-S2
3 GAO Hui1,ZHANG Hong-cheng1,DAI Qi-gen1,FENG Jia-gen1,YAN Gui-zhu2,ZHU De-jin2(1.Key Lab of Crop Gen and Physio of Jiangsu Prov,Yangzhou Univ,Yangzhou 225009,China;2.Agric Bur of Jiangyan City,Jiangsu Prov,Jiangyan 225529,China);Relations between soil nitrogen and other nutrients and rice basal yields in different soil local types[J];Journal of Yangzhou University(Agricultural and Life Science Edition);2007-01
4 ZHANG Yong-chun1,WANG Ji-dong1,LIANG Yong-hong2,XU Mao2, SUN Li1,JIANG Yong-zhong1,HU Yong-hong1(1.Institute of Agricultural Resource and Environmental Sciences,Jiangsu Academy of Agricultural Science,Nanjing 210014;2.Department of Soil and Fertilization,Jiangsu Agriculture and Forestry Bureau,Nanjing 210036);Effect of Sulfur-Coated Urea on Growth and Nitrogen Use Efficiency of Rice[J];Journal of Soil and Water Conservation;2007-04
5 WU Hao1,WANG Shao-hua1,LI Gang-hua1,YANG Wen-xiang1,WANG Qiang-sheng1,XIE Jin-xue2,DING Yan-feng1*(1.Key Laboratory of Crop Growth Regulation,Ministry of Agriculture,Nanjing Agricultural University and Jiangsu Key Laboratory of Information Agriculture,Nanjing 210095,China;2.Fert Station,Danyang Agriculture Bureau,Danyang 212300,China);Response of Different Types of Rice Plants to the Basic Soil Nitrogen Supply[J];Chinese Journal of Soil Science;2007-02
6 WANG Guo-qiang~(1,2) ZHOU Jing~2 CUI Jian~3 LIU Fang-ping~4 LIANG Ju~4 LI Hui-xin~1 1 College of Resources and Environmental Sciences,Nanjing Agricultural University,Nanjing 210095,China; 2 Institute of Soil Science,Chinese Academy of Sciences,Nanjing 210008,China; 3 College of Resources and Environmental Sciences,Anhui Agricultural University,Hefei 230036,China; 4 Irrigation Testing Station,Administrative Bureau of Water Conservancy Project of Gan-fu Plains in Jiangxi Province,Nanchang 330201,China;Effects of N and Water Coupling on Early-Rice Yield and N Use Efficiency in Red Soil Regions[J];Soils;2008-03
7 CAI Yan1,TAO Wu-Hui1,2,ZHANG Yi1,ZHANG Xi-Zhou1(1.College of Resources and Environment,Sichuan Agricultural University,Ya'an 625014,China;2.College of Resources and Environment,Northwest A & F University,Yangling 712100,China);Effect of planting density on the production and N utilization of rice under large-triangle intensification system[J];Chinese Journal of Eco-Agriculture;2008-06
8 XU Yang-chun,WU Xiao-qing,GUO Shi-wei,SHEN Qi-rong(College of Resources and Environment Sciences,Nanjing Agricultural University, Nanjing 210095,China);Nitrogen use efficiency and ammonia volatilization from rice shoot in late growth stages[J];Plant Nutrition and Fertilizer Science;2008-02
9 WU Ping-ping1,2,LIU Jin-jian1,ZHOU Yi3,XIE Xiao-li4,SHEN Qi-rong1,GUO Shi-wei1(1 Department of Plant Nutrition,Nanjing Agricultural University,Nanjing 210095,China;2 Institute of Soil and Fertilizer,Anhui Academy of Agricultural Sciences,Hefei 230031,China;3 Anhui College of Technology,Fengyang 233100,China;4 Changsha Institute of Agricultural Modernization,CAS,Changsha 410125,China);Effects of different long term fertilizing systems on fertilizer use efficiency in red paddy soil[J];Plant Nutrition and Fertilizer Science;2008-02
10 LI Hong-ru1,2,XU Jing-gang1,XU Ming-gang2,LI Shu-qin1,ZHANG Wen-ju2,GAO Jing2(1 Resources and Environmental Sciences College,Northeast Agricultural University,Harbin 150030,China;2 Agricultural Resources and Regional Planning,Chinese Academy of Agricultural Sciences/Key Laboratory of Crop Nutrition and Fertilization,Ministry of Agriculture of China,Beijing 100081,China);Change characteristic of nitrogen recovery efficiency of wheat in typical farmland of China under long-term fertilization[J];Plant Nutrition and Fertilizer Science;2009-02
China Proceedings of conference Full-text Database 1 Hits
1 ;Difference of different form nitrogen accumulation & distribution and relationship with nitrogen utilization efficiency in rice[A];[C];2007
【Citations】
Chinese Journal Full-text Database 10 Hits
1 Cui Yuting; Cheng Xu; Han Chunru (Dept. of Agroecology and Environment ) Li Ronggang(Bureau of Agriculture &. Forest of Jiangsu Province);Rice Nitrogen Utilization Efficiency and Nitrogen Leaching Amount in Taihu Lake Watershed of South Jiangsu Province[J];JOURNAL OF CHINA AGRICULTURAL UNIVERSITY;1998-05
2 DAI Ping-an,NIE Jun,ZHENG Sheng-xian,XIAO Jian (Soil and Fertilizer Institute, Hunan Province Changsha, 410125,China);Efficiency of Nutrient Utilization of Controlled-release Nitrogen Fertilizer for Rice at Different Soil Fertility Levels[J];Chinese Journal of Soil Science;2003-02
3 Sun Xi and Zhang Yongsong (Zhe jiang Agricultural University, 310029);EFFECTS OF ORGANIC PHOSPHORUS IN ORGANIC MANURES AND PADDY SOILS ON RICE GROWTH[J];Acta Pedologica Sinica;1992-04
4 Li Weibo;Wu Liusong and Liao Haqiu (Institute of Soil Science,Academia Sinica,Nanjing 210008);APPLICATION AND CROP RECOVERY OF N-FERTILIZER IN HIGH-YIELDING PADDY FIELDS OF TAIHU REGION[J];ACTA PEDOLOGICA SINICA;1997-01
5 Fu Qing-lin (Institute of Soil and Fertilizer, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China) Chen Ying-xu Yu Jin-yan (College of Environmental and Natural Resource Sciences, Zhejiang University, Hangzhou 310029,China);STUDY ON SATISFACTORY AMOUNT OF NITROGEN FERTILIZER APPLIED ON RICE IN THE MIDDLE AREA OF ZHEJIANG PROVINCE[J];Acta Pedologica Sinica;2003-05
6 YANG Jingping, JIANG Ning, CHEN Jie( Agro-Ecology Institute, Zhejiang University, Huajiachi Campus, Hangzhou 310029). -Chin.J. Appl. Ecol., 2003,14(10): 1654- 1660.;Dynamic simulation of nitrogen application level effects on rice yield and optimization analysis of fertilizer supply in paddy[J];Chinese Journal of Applied Ecology;2003-10
7 ZHANG Qi chun, WANG Guang huo (College of Environment and Resources Science, Zhejiang University, Hangzhou 310029, China;Optimal Nitrogen Application for Direct-Seeding Early Rice[J];Chinese Journal of Rice Science;2002-04
8 FU Qing lin, YU Jing yan, CHEN Ying xu(Coll. of Environment Sc. & Natural Resources, Zhejiang University, Hangzhou 310029, China);Effect of nitrogen applications on dry matter and nitrogen partitioning in rice and nitrogen fertilizer requirements for rice production[J];JOURNAL OF ZHEJIANG AGRICULTURAL UNIVERSITY(AGRIC.& LIFE SCI.);2000-04
9 ZHANG Hong-cheng, WANG Xiu-qin, DAI Qi-gen, HUO Zhong-yang, XU Ke (Agricultural College of Yangzhou University, Yangzhou 225009);Effects of N-Application Rate on Yield, Quality and Characters of Nitrogen Uptake of Hybrid Rice Variety Liangyoupeijiu[J];Scientia Agricultura Sinica;2003-07
10 LIU Li-jun 1, SANG Da-zhi 1, LIU Cui-lian 2, WANG Zhi-qin 1, YA NG Jian-chang 1, ZHU Qing-sen 1 ( 1Department of Agronomy, Agricultural College, Yangzhou University , Yangzhou 225009; 2Gaoxu Agricultural Experimental Station, Jiangdu 225200);Effects of Real-time and Site-specific Nitrogen Managements on Rice Yield and Nitrogen Use Efficiency[J];Scientia Agricultura Sinica;2003-12
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 CONG Xin - Jun, WU Ke, QIAN Zhao - Guo, SUN Xian - Yin, SHA - Ying, WANG - Chao ( Agricultural Science Research Institute of Taian, Taian 271000, China );Effects of plant densities on accumulation of dry matter and population trends of Tanshan 21 under the high yield condition[J];Shandong Agricultural Sciences;2004-04
2 ZHOU Zhong-xin~1,YU Zhen-wen~(1*),XU Wei-xia~1,WEI Shou-jiang~2(1.Key Laboratory of Wheat Physiology and Genetics Improvement,Ministry of Agriculture,Shandong Agricultural University,Taian 271018;2.Yangxin Agricultural Bureau,Yangxin 256600,China);Effects of Nitrogen,Phosphorus and Potassium Rates on Winter Wheat Yield,Protein Content and Fertilizer Utilization Rate[J];Shandong Agricultural Sciences;2006-03
3 SHAO Guo-qing1,2,LI Zeng-jia1,SU Shi-jie2,WANG Ben-cui2,ZHAO Jian-bo1,ZHENG Yan-hai1,HAN Bin1,NING Tang-yuan1(1.Agronomy College,Shandong Agricultural University/ State Key Laboratory of Crop Biology,Taian 271018,China; 2.Agricultural Technology Popularizing Station of Weishan County Agricultural Bureau, Jining 277600,China);Effects of Water-nitrogen Coupling on Yield,Quality and Nitrogen Use Efficiency of Summer Maize[J];Shandong Agricultural Sciences;2008-09
4 LI Xue-gang,SUN Xue-zhen*,SONG Xian-liang,CHEN Er-ying(College of Agronomy,Shandong Agricultural University/State Key Laboratory of Crop Biology,Taian 271018,China);Effects of Controlled Release N Fertilizer on Growth and Yield of Cotton[J];Shandong Agricultural Sciences;2009-06
5 Ruan Xinmin Shi Fuzhi Luo Zhixiang Su Zesheng Ni Jinlong (Rice Research Institute,Key Laboratory of Rice Genetics and Breeding of Anhui Province,Anhui Academy of Agricultural Science;Anhui Hefei;230031);Effects of Different Types and Treatments of Fertilizer on Agronomic N Utilized Coefficiency of Various Rice Cultivars[J];Anhui Agricultural Science Bulletin;2007-24
6 Yin Xuezheng et al.(The Extension Center of Agricultural technology at Juchao District,Chaohu 238000);Effect of Different Prescription Compound Fertilizer on Yield and Profit of Rice[J];Anhui Agricultural Science Bulletin;2009-11
7 Yu Qunying (Anhui Technical Teachers College, Fengyang 233100);Effects of Different Organic Manure on Organic Phosphorus in Soil[J];Journal of Anhui Agricultural Sciences;2003-04
8 RUAN Xin-min et al (Rice Research Institute, Anhui Academy of Agriculture Sciences, Hefei,Anhui 230031 );Effects of Nitrogen-fertilization on the Agronomic Use Efficiency of the Different Rice Varieties[J];Journal of Anhui Agricultural Sciences;2005-06
9 LI Sheng-qun et al(Rice Plantation of Fengtai County of Anhui Province,Fengtai,Anhui 246100);Influences of Optimizing Fertilization on the Growth and Yield of Rice Variety-Wandao 68[J];Journal of Anhui Agricultural Sciences;2007-27
10 ZHANG Si-hai et al(Rice Research institute of Anhui Academy of Agricultural Sciences,Hefei,Anhui 230031);Effects of Amount of Nitrogen Applied and Density on Yield and Its Components of Middle-season Indica Hybrid Rice[J];Journal of Anhui Agricultural Sciences;2008-09
China Proceedings of conference Full-text Database 5 Hits
1 SHI Yu YU Zhen-Wen~* (Key Laboratory of Wheat Physiology and Genetics Improvement,Ministry of Agriculture,Shandong Agricultural University.Taian 271018.China);Effects of nitrogen fertilizer rate and ratio of base and topdressing on yield of wheat,content of soil nitrate and nitrogen balance[A];[C];2006
2 ZHENG Yong-Mei DING Yan-Feng WANG Qiang-Sheng LI Gang-Hua WANG Hui-Zhi WANG Shao-Hua~* (Key Laboratory of Crop Growth Regulation,Ministry of Agriculture,Nanjing Agriculture University,Nanjing 210095,China);Effect of Nitrogen Applied Before Transplanting on Tiller Development and Nitrogen Utilization in Rice[A];[C];2007
3 PENG Shi-zhang XU Jun-zeng DING Jiali JIAO Xi-yun (State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Nanjing 210098,China);Theory of water-saving irrigation and controlled drainage and the impact on farmland ecological environment[A];[C];2007
4 ZENG Xiang-zong, LU Shi-hua, SONG Zhi-ying, JIANG Qing-xue, REN Guang-jun (Institute of Soil and Fertilizer, Sichuan Academy of Agricultural Sciences, Chengdu 610066, China; Station of Soil and Fertilizer, A-gricultural Bureau of Chongzhou city,Chongzhou 611700,China; Sichuan Academy of Agricultural Sciences, Chengdu 610066,China);A Study on recommended fertilization technology for high-quality hybrid rice[A];[C];2004
5 LU Zhong-xian YU Xiao-ping HEONG Kong-luen HU Cui (Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China; International Rice Research Institute, DAPO Box 7777, Metro Manila, Philippines; Institute of Applied Entomology, Zhejiang University, Hangzhou 310029, China);Impact of Nitrogen Fertilizer on Populations of Insect Pests and the Natural Control Function of Natural Enemies in Rice[A];[C];2005
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 YANG Yu-jian,TONG Xue-qin(Research Center of Science and Technology Information Engineering, Shandong Academy of Agricultural Sciences,Jinan 250100,China);Model Study of Wheat Soil Property Parameters at Precision Scale[J];Shandong Agricultural Sciences;2009-02
2 ZHOU Juan et al(Key Laboratory of Crop Genetics and Physiology of Jiangsu Province,Yangzhou University,Yangzhou,Jiangsu 225009);Difference of Nitrogen Uptake and Utilization of Indica Rice Cultivars with Different Nitrogen Use Efficiency Types for Grain Output[J];Journal of Anhui Agricultural Sciences;2008-36
3 DUAN Su-mei1,YANG An-zhong1,CHEN Zhou-qian2,ZHANG Jin-hu1(1.Anhui Science and Technology University,Fengyang 233100,China;2.Anhui Agriculture Academy of Rice Institute,Hefei 230031,China);Effects of Seedling Age,Seeding Amount,Sowing Density and Nitroge Mangement on Yield of Xinliangyou 6[J];Journal of Anhui Science and Technology University;2009-03
4 JIANG Shuang-wu(Qingcao Town Agricultural Technical Station of Tongcheng City,Tongcheng 231490,China);Field'3414'Experiment of Fertilizer Effect on Early Rice in Qingcao Town[J];Journal of Hebei Agricultural Sciences;2008-11
5 YANG Yu-jian,ZHU Jian-hua,WANG Dian-chang,LIU Shu-yun,ZHANG Xiao-yan,SHANG Ming-hua,WANG Feng-yun,FENG Wen-jie(Science and Technology Information Engineering Research Center of Shandong Academy of Agriculture Science,Jinan 250100,China);The Spatial Variability Research of Wheat Yield at the Field Scale[J];Acta Agriculturae Boreali-Sinica;2008-S2
6 CHEN Jing-rui,LIU Hui,ZHAO Quan-zhi,QIAO Jiang-fang,GAO Tong-mei,YANG Hai-xia(Henan Key Laboratory of Regulation and Control of Crop Growth and Development,Henan Agricultural University,Zhengzhou 450002,China);Relationship between Activities of Nitrogen Assimilation Enzymes and Leaf Color in Nitrogen Superfluous Rice[J];Journal of Henan Agricultural Sciences;2008-06
7 YANG Yu-jian,TONG Xue-qin,ZHU Jian-hua,WANG Dian-chang,FENG Wen-jie(S&T Information Center,Shandong Academy of Agricultural Science,Jinan 250100,China);Spatial variability study of soil available potassium at the field scale[J];Agriculture Network Information;2008-10
8 LONG Qiu-ling~1,LI Zu-zhang~2,LIU Guang-rong~2,SUN Gang~2,YANG Zhong-bao~3(1.Information Research Institute,Jiangxi Academy of Agricultural Sciences,Nanchang 330200,China; 2.Soil and Fertilizer & Resources and Environmental Institute, Jiangxi Academy of Agricultural Sciences,Nanchang 330200,China; 3.Agricultural Bureau of Jishui County in Jiangxi Province,Jishui 331600,China);Effect of Different Seedling!Ages on Early-senescence of Double Cropping Rice[J];Acta Agriculturae Jiangxi;2006-06
9 DENG Jian-ping(Jiangsu Crop Cultivation Technique Directing Station,Nanjing 210036,China);Super High-Yielding Characteristics of Ningjing 1 through Drought Seedling Nurturing and Precise Cultivation Techniques[J];North Rice;2007-04
10 WANG Hua-liang,HE Xiao-wei (Soil and Fertilizer Station of Jixi County,Jixi,Anhui 245300,China);"3414"Fertilizer Response Experiment on Rice in 2008 at Jixi County,Anhui Province[J];Soils;2009-02
China Proceedings of conference Full-text Database 1 Hits
1 Zhang Hong-cheng~1 Duan Mu Yin-xi~2 Wu Gui-cheng~1 Xu Jun~1 Sun Ju-ying~2 Dai Qi-gen~1 Huo Zhong-yang~1 Xu Ke~1 Zhao Pin-heng~1 Zhu Jian-hua~2 Zhou Ji-ping~2 (1 Agricultural College,Yangzhou University,Youzhou 225009;2Agricultureal Bureau of Changshu,Changshu 215500);Study on Super-high Yielding Formation and Key Techniques of Precise Cultivation in Mechanical Transplanting Japonica Hybrid Rice[A];[C];2007
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 CUI Yu\|Ting 1,CHENG Xu 1,HAN Chun\|Ru\+1,LI Rong\|Gang\+2 (1 Department.of Agroecology and Environment,China Agricultural University,Beijing 100094,China;2.Bureau of Agriculture & Forest of Jiangsu Province,Nanjing);The economic and ecological satisfactory amount of nitrogen fertilizer using on rice in Tai Lake Watershed[J];ACTA ECOLOGICA SINICA;2000-04
2 Yu Zhenrong(Department of Agro-E- cological Environment,Beijing Agricultural University,100094).;Studies on Crop Growth Modelling and Its Application.[J];CHINESE JOURNAL OF ECOLOGY;1994-01
3 Yang Jingping(Institute of Agro Ecology,Zhejiang AgriculturalUniversity,Hangzhou 310029).;Research Activity and Situation of Computer Modelling and System Analysis in CroppingSystem in China and Aboard[J];CHINESE JOURNAL OF ECOLOGY;1995-06
4 Chen Rongye, Sun Xiuting Li Arong(Institute of Soil Science, Academia Sinica. Nanjing) Pan Zunpu, Chen Qianwu Wei Maoxing(Suzhou Institute of Agricultural Research, Jiangsu Province);RATIONAL USE OF NITROGEN FERTILIZER FOR HIGH YIELDING RICE IN SUZHOU DISTRICT[J];Acta Pedologica Sinica;1983-04
5 He Tie and Li Shijun (Certral China Agricultural University);ON THE FRACTIONATION OF ORGANIC PHOSPHORUS IN SOIL BY BOWMAN-COLE'S METHOD[J];Acta Pedologica Sinica;1987-02
6 Zhu Zhaoliang ,J.R. Simpson Zhang Shaolin Cai Guixin Chen Deli J.R.Freney and A. V.Jackson (1) Institute of Sail Science, Academia Sinica, Nanjing) (2) Division of Plant Industry, CSIRO, Canberra Australia) (3) Division of Bnvirottmentol Mechanics, CSIRO, Canberra Australia);INVESTIGATIONS ON NITROGEN LOSSES FROM FERTILIZERS APPLIED TO FLOODED CALCAREOUS PADDY SOIL[J];Acta Pedologica Sinica;1989-04
7 Li Weibo;Wu Liusong and Liao Haqiu (Institute of Soil Science,Academia Sinica,Nanjing 210008);APPLICATION AND CROP RECOVERY OF N-FERTILIZER IN HIGH-YIELDING PADDY FIELDS OF TAIHU REGION[J];ACTA PEDOLOGICA SINICA;1997-01
8 Fu Qinglin, Yu Jinyan and Wang Zhaoqian(Zhejiang Agricultural University, Hangzhou 310029).;Nutrient cycling in easily drought farmland ecosystem.[J];Chinese Journal of Applied Ecology;1993-02
9 Fu Qinglin 1,Yu Jinyan 2,Wang Jianhong 1 ( 1Institute of Soil and Fertilizer Academy of Agricultural Sciences,Hangzhou 310021,China; 2College of Environment Science & Natural Resources,Zhejiang University,Hangzhou 310029);Effect of nitrogen application on N absorption,remobilization and utilization in hybrid rice 518[J];ACTA AGRICULTURAE ZHEJIANGENSIS;1999-04
10 He Xiusheng;Li Suxia;Li Xuhui;Lu Dianqing(Soil and Fertilizer Institule of Shaanxi Province. Shaanxi, Yanglin9 712100);THE PROGRESS OF STUDIES ON CONTROLLED AVALIABILITY FERTILIZERS[J];PLANT NATRITION AND FERTILIZEN SCIENCE;1998-02
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